Dry, MQL, and Nanofluid MQL Machining of Ti–6Al–4V Using Uncoated WC–Co Insert: Application of Jatropha Oil as Base Cutting Fluid and Graphene Nanoplatelets as Additives
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-020-04849-0
Abstract: Nanocutting fluids are very popular due to their excellent thermo-physical and tribological properties which provide adequate cooling and lubrication during metal cutting. Conventional dry machining of difficult-to-cut superalloy Ti–6Al–4V faces several challenges. To overcome this,… read more here.
Keywords: cutting fluid; base cutting; tool; mql ... See more keywords
Effects of process parameters and drill point geometry in deep drilling of SAE 4144M under MQL
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1062-3
Abstract: Deep drilling is a difficult machining operation, it often presents problems related to chip evacuation and efficiently cooling and lubrication of the cutting zone. Minimum quantity of lubrication (MQL) is an ecological alternative to wet… read more here.
Keywords: mql; drilling sae; geometry; deep drilling ... See more keywords
Comparative study of minimum quantity lubrication and dry drilling of CFRP/titanium stacks using TiAlN and diamond coated drills
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DOI: 10.1016/j.compstruct.2019.111727
Abstract: Abstract Although minimum quantity lubrication (MQL) has been proved beneficial for the machinability improvement of metallic materials, it is still not well understood whether or not to use the MQL when machining the composite-titanium stacks… read more here.
Keywords: mql; titanium stacks; minimum quantity; cfrp ... See more keywords
Progressive wear based tool failure analysis during dry and MQL assisted sustainable micro-milling
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2021.106844
Abstract: Abstract Micro-milling tools suffer high wear rate and early edge-chipping owing to their small sizes. Mechanism of various wear modes of a coated tool with the progression of micro-milling along with the conditions for their… read more here.
Keywords: analysis; micro milling; edge; wear ... See more keywords
Assessment of cryo-MQL environment for machining of Ti-6Al-4V
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.10.038
Abstract: Abstract Titanium alloys are highly resistant to aggressive environment, possess high strength and have lightweight as well as exceptional fatigue endurance. Even with excellent properties, in the industrial scenario, titanium alloys are considered as one… read more here.
Keywords: lubrication; cryo mql; mql; environment ... See more keywords
Performance evaluation of various cutting fluids using MQL technique in hard turning of AISI 4340 alloy steel
Sign Up to like & getrecommendations! Published in 2020 at "Measurement"
DOI: 10.1016/j.measurement.2019.107079
Abstract: Abstract The present study emphasizes on various machinability aspects using different cutting fluids. The effect of cutting fluids on various machining forces, tool flank wear and chip thickness are carried out using the minimal quantity… read more here.
Keywords: technique; principal cutting; cutting fluids; mql ... See more keywords
Influence of hybrid Cryo-MQL lubri-cooling strategy on the machining and tribological characteristics of Inconel 718
Sign Up to like & getrecommendations! Published in 2021 at "Tribology International"
DOI: 10.1016/j.triboint.2021.107178
Abstract: Abstract The poor thermal conductivity of Inconel 718 leads to higher cutting temperatures and, as a consequence, rapid tool degradation is a common phenomenon. As a result, a hybrid lubri-cooling environment for turning Inconel 718… read more here.
Keywords: cryo mql; lubri cooling; mql; inconel 718 ... See more keywords
The strong in vitro and vivo cytotoxicity of three new cobalt(II) complexes with 8-methoxyquinoline.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt01310j
Abstract: Three new cobalt(II) complexes, [Co(MQL)2Cl2] (CoCl), [Co(MQL)2Br2] (CoBr), and [Co(MQL)2I2] (CoI), bearing 8-methoxyquinoline (MQL) have been designed for the first time. MTT assays showed that CoCl, CoBr, and CoI exhibit much better antiproliferative activities than… read more here.
Keywords: new cobalt; coi; three new; cobalt complexes ... See more keywords
Simplified MQL system for drilling AISI 304 SS using cryogenically treated drills
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DOI: 10.1080/10426914.2017.1328121
Abstract: ABSTRACT In machining operations, cutting fluids have been comprehensively used to improve the cutting tool life, but the issues related to manufacturing cost, environment and health call for reducing their use by possible methods. Minimum… read more here.
Keywords: lubrication; drill bits; simplified mql; aisi 304 ... See more keywords
Face turning of Incoloy 800 under MQL and nano-MQL environments
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DOI: 10.1080/10426914.2021.1944191
Abstract: ABSTRACT Some shortages in conventional flood cooling technique under heavy cutting settings were noted while machining. Therefore, nanofluids (NF’s) that have elevated thermal conductivity than traditional cutting fluids are initiated to use in the mist… read more here.
Keywords: face turning; incoloy 800; mql; mql nano ... See more keywords
Dry and MQL Milling of AISI 1045 Steel with Vegetable and Mineral-Based Fluids
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DOI: 10.3390/lubricants11040175
Abstract: The use of mineral-based cutting fluids in machining has the drawback of affecting the environment and industries are under pressures to reduce its use in favor of cleaner productions. In this regard, the vegetal-based cutting… read more here.
Keywords: 1045 steel; aisi 1045; mineral based; cutting fluids ... See more keywords